Finite Group Databasebeta

← #21846

Subgroups — #21846

Order 256.

469 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 469 conjugacy classes of subgroups — too many to draw. Only its 183 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3458C211yesmaximal, characteristic
2#2921C211yesmaximal, characteristic
3#2298C211yesmaximal, characteristic
4#1995C212yesmaximal, complemented
5#1994C212yesmaximal, complemented
6#1986C214yesmaximal, complemented
7#1826C214yesmaximal
8#544—22no—
9#544C418yescomplemented
10#543—22no—
11#533—24no—
12#533C2212yes—
13#533C2212yes—
14C2×#117C2212yes—
15C2×#117C2211yescharacteristic
16#433—24no—
17#423C2212yes—
18#407C2212yes—
19C4×M16C2212yes—
20#388—22no—
21#387—22no—
22C4×C4⋊C4C2212yes—
23C4×C22⋊C4C2212yes—
24#376C2211yescharacteristic
25C43C2211yescharacteristic
26#339C2218yes—
27#339C2218yes—
28C23×C4C2311yescharacteristic
29C2×M16C2314yes—
30C4⋊Q8—28no—
31C4⋊Q8C2×C414yes—
32C4⋊Q8C2×C414yes—
33#125—28no—
34#125C2×C414yes—
35#125C2×C414yes—
36C22⋊Q8—24no—
37C22⋊Q8—24no—
38C22⋊Q8—28no—
39C22⋊Q8—28no—
40C4×Q8—24no—
41C4×Q8—24no—
42#117—22no—
43#117—22no—
44#117C2×C414yes—
45#117C2×C414yes—
46#117D414yes—
47#117C2314yes—
48C2×C4⋊C4—22no—
49C2×C4⋊C4C2×C414yes—
50C2×C4⋊C4D412yes—
51C2×C22⋊C4—22no—
52C2×C22⋊C4—22no—
53C2×C22⋊C4D412yes—
54C2×C42—22no—
55C2×C42—22no—
56C2×C42C2312yes—
57C2×C42C2312yes—
58C2×C42C2311yescharacteristic
59C2×C42C2311yescharacteristic
60C4⋊C8—24no—
61C22⋊C8—24no—
62#97—22no—
63C4×C8—22no—
64#95—22no—
65#95—22no—
66#95—22no—
67C24C2×D411yescharacteristic
68C2×Q8—24no—
69C2×Q8—24no—
70C22×C4—24no—
71C22×C4—22no—
72C22×C4—24no—
73C22×C4—22no—
74C22×C4C22×C412yes—
75C22×C4C2×D411yescharacteristic
76C22×C4C2×D412yes—
77C22×C4C2×D412yes—
78C22×C4C2×D412yes—
79C22×C4C2411yescharacteristic
80M16—28no—
81C2×C8—24no—
82C4⋊C4—24no—
83C4⋊C4—24no—
84C4⋊C4—24no—
85C4⋊C4—28no—
86C4⋊C4—28no—
87C4⋊C4—44no—
88C4⋊C4C22⋊C418yes—
89C4⋊C4C22×C418yes—
90C22⋊C4—24no—
91C22⋊C4—24no—
92C22⋊C4—44no—
93C22⋊C4C22⋊C418yes—
94C42—24no—
95C42—24no—
96C42—24no—
97C42—24no—
98C42—44no—
99C42C22×C412yes—
100C42C22×C412yes—
101C42C2×D412yes—
102C42C2×D412yes—
103C23—22no—
104C23—42no—
105C23C2×C22⋊C412yes—
106C23C22×D411yescharacteristic
107Q8—84no—
108Q8—84no—
109C2×C4—22no—
110C2×C4—24no—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—28no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—84no—
122C2×C4C2×C22⋊C412yes—
123C2×C4C2×C22⋊C414yes—
124C2×C4C2×C22⋊C414yes—
125C2×C4C23×C411yescharacteristic
126C2×C4C22×D411yescharacteristic
127C2×C42−1+414yes—
128C8—44no—
129C22—22no—
130C22—22no—
131C22—24no—
132C22—82no—
133C22C22×C22⋊C411yescharacteristic
134C22#53612yes—
135C4—22no—
136C4—24no—
137C4—24no—
138C4—44no—
139C4—48no—
140C4—82no—
141C4#51912yes—
142C4#53612yes—
143C2—22no—
144C2—42no—
145C2#231011yescharacteristic
146C2#290112yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
4. #1995C2semidirect
5. #1994C2semidirect
6. #1986C2semidirect
9. #544C4semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
#34582
#29212
#22982
#19952
#19942
#19862
#18262